fkie_nvd - fkie_cve-2021-27420

FKIE_CVE-2021-27420

Vulnerability from fkie_nvd - Published: 2022-03-23 20:15 - Updated: 2024-11-21 05:57

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

GE UR firmware versions prior to version 8.1x web server task does not properly handle receipt of unsupported HTTP verbs, resulting in the web server becoming temporarily unresponsive after receiving a series of unsupported HTTP requests. When unresponsive, the web server is inaccessible. By itself, this is not particularly significant as the relay remains effective in all other functionality and communication channels.

References

URL	Tags
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02	Mitigation, Third Party Advisory, US Government Resource
ics-cert@hq.dhs.gov	https://www.gegridsolutions.com/Passport/Login.aspx	Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02	Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.gegridsolutions.com/Passport/Login.aspx	Permissions Required, Vendor Advisory

Impacted products

Vendor	Product	Version
ge	multilin_b30_firmware	*
ge	multilin_b30	-
ge	multilin_b90_firmware	*
ge	multilin_b90	-
ge	multilin_c60_firmware	*
ge	multilin_c60	-
ge	multilin_c70_firmware	*
ge	multilin_c70	-
ge	multilin_c95_firmware	*
ge	multilin_c95	-
ge	multilin_d30_firmware	*
ge	multilin_d30	-
ge	multilin_d60_firmware	*
ge	multilin_d60	-
ge	multilin_f35_firmware	*
ge	multilin_f35	-
ge	multilin_f60_firmware	*
ge	multilin_f60	-
ge	multilin_g30_firmware	*
ge	multilin_g30	-
ge	multilin_g60_firmware	*
ge	multilin_g60	-
ge	multilin_l30_firmware	*
ge	multilin_l30	-
ge	multilin_l60_firmware	*
ge	multilin_l60	-
ge	multilin_l90_firmware	*
ge	multilin_l90	-
ge	multilin_m60_firmware	*
ge	multilin_m60	-
ge	multilin_n60_firmware	*
ge	multilin_n60	-
ge	multilin_t35_firmware	*
ge	multilin_t35	-
ge	multilin_t60_firmware	*
ge	multilin_t60	-
ge	multilin_c30_firmware	*
ge	multilin_c30	-

JSON

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      "value": "GE UR firmware versions prior to version 8.1x web server task does not properly handle receipt of unsupported HTTP verbs, resulting in the web server becoming temporarily unresponsive after receiving a series of unsupported HTTP requests. When unresponsive, the web server is inaccessible. By itself, this is not particularly significant as the relay remains effective in all other functionality and communication channels."
    },
    {
      "lang": "es",
      "value": "GE UR versiones de firmware anteriores a versi\u00f3n 8.1x, de la tarea del servidor web no manejan apropiadamente la recepci\u00f3n de verbos HTTP no admitidos, resultando en que el servidor web deje de responder temporalmente tras recibir una serie de peticiones HTTP no admitidas. Cuando no responde, el servidor web es inaccesible. Por s\u00ed mismo, esto no es particularmente significativo, ya que el rel\u00e9 sigue siendo efectivo en todas las dem\u00e1s funcionalidades y canales de comunicaci\u00f3n"
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  "id": "CVE-2021-27420",
  "lastModified": "2024-11-21T05:57:57.210",
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          "baseScore": 5.0,
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          "integrityImpact": "NONE",
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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  "published": "2022-03-23T20:15:08.310",
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  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-27420 (GCVE-0-2021-27420)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2025-04-16 16:40

Summary

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-20 - Improper Input Validation

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM
	https://www.gegridsolutions.com/Passport/Login.aspx	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GE	UR family	Affected: unspecified , < 8.1x (custom)

Credits

SCADA-X, DOE’s Cyber Testing for Resilient Industrial Control Systems (CyTRICS) program, Verve Industrial, and VuMetric reported these vulnerabilities to GE.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2021-27420

CVE-2021-27420 (GCVE-0-2021-27420)

Tags

Sightings

Nomenclature